Americans consume 1.6 billion paper cup sleeves a year. Enormous energy and natural resources are wasted on producing the transitory items.
A reusable bamboo cup sleeve protects our planet as well as the user's hand. Made of abundant bamboo scraps, it is natural, eco-friendly, and durable. Its inherent low thermal conductivity blocks heat from the hot beverage perfectly. The collapsible cup sleeve transforms itself into a key holder while not in use. It saves 180,000 trees and reduces 9.5 million lbs of CO2 gas a year, if replaced disposable paper ones in US.